01 -
Heat olive oil in a large skillet over medium-high heat. Add chopped onion and ground beef. Season with salt, pepper, and garlic powder. Cook, breaking the beef into small pieces, until browned and fully cooked through. Drain the fat from the skillet.
02 -
Stir in the Worcestershire sauce.
03 -
Add Velveeta to the skillet and stir until melted into the beef mixture.
04 -
Stir in the dill relish and Thousand Island dressing until well combined.
05 -
Lightly toast the sesame seed buns. Place a slice of American cheese on the bottom half of each bun, add a generous scoop of the sloppy joe mixture, top with another slice of cheese, shredded lettuce, and the top bun.
06 -
Serve immediately. Makes 4 to 6 sandwiches depending on portion size.